Exhaust vent cover



FIG. 1 is a front perspective view thereof;

FIG. 2 is a right elevational view thereof, the left elevational view being a mirror image of that shown;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing of a plurality of open grills included in the exhaust vent cover are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an exhaust vent cover, as shown and described. 